EP 2216722 A2 20100811 - Various methods and apparatus for configurable mapping of address regions onto one or more aggregate targets
Title (en)
Various methods and apparatus for configurable mapping of address regions onto one or more aggregate targets
Title (de)
Verschiedene Verfahren und Vorrichtung zur konfigurierbaren Kartierung von Adressregionen auf ein oder mehrere Aggregat-Targets
Title (fr)
Divers procédés et appareil pour la cartographie configurable de régions d'adresse sur une ou plusieurs cibles agrégées
Publication
Application
Priority
- US 94609607 P 20070625
- US 14488308 A 20080624
- EP 08780967 A 20080625
- US 2008068107 W 20080625
Abstract (en)
A method, apparatus, and system are described, which generally relate to an interconnect routing transactions to target IP cores, including two or more channels making up a first aggregate target. The two or more channels populate an address space assigned to the first aggregate target and appear as a single target to the initiator IP cores. The interconnect implements chopping logic to chop an individual transaction from a first initiator IP core whose address sequence crosses a channel address boundary from a first channel to a second channel within the first aggregate target into two or more burst transactions. A first chopped burst transaction is chopped to fit within the address boundaries of the first channel and a second chopped burst transaction is chopped to fit within the address boundaries of the second channel.
IPC 8 full level
G06F 12/06 (2006.01); G06F 15/173 (2006.01)
CPC (source: EP US)
G06F 12/0607 (2013.01 - EP US); G06F 15/17375 (2013.01 - EP US); G11C 7/1072 (2013.01 - US); Y02D 10/00 (2017.12 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
US 2008320254 A1 20081225; US 9292436 B2 20160322; EP 2160762 A1 20100310; EP 2160762 A4 20110126; EP 2216722 A2 20100811; EP 2216722 A3 20121121; EP 2216722 B1 20190619; EP 2216722 B8 20210825; EP 2413355 A1 20120201; EP 2413355 B1 20210811; JP 2010531518 A 20100924; JP 2011054184 A 20110317; US 10062422 B2 20180828; US 2008320255 A1 20081225; US 2008320268 A1 20081225; US 2008320476 A1 20081225; US 2012036296 A1 20120209; US 2017140800 A1 20170518; US 8407433 B2 20130326; US 9495290 B2 20161115; WO 2009002998 A1 20081231
DOCDB simple family (application)
US 14505208 A 20080624; EP 08780967 A 20080625; EP 10157427 A 20080625; EP 11186954 A 20080625; JP 2010225561 A 20101005; JP 2010515052 A 20080625; US 14488308 A 20080624; US 14498708 A 20080624; US 14525708 A 20080624; US 2008068107 W 20080625; US 201113276041 A 20111018; US 201615359895 A 20161123